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      <img src="../logo.svg" class="logo" alt=""><h1>Guess which columns have lat and lon based on aliases like latitude, FacLat, etc.</h1>
      <small class="dont-index">Source: <a href="https://github.com/USEPA/EJAM/blob/HEAD/R/latlon_infer.R" class="external-link"><code>R/latlon_infer.R</code></a></small>
      <div class="d-none name"><code>latlon_infer.Rd</code></div>
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    <div class="ref-description section level2">
    <p>Guess which columns have lat and lon based on aliases like latitude, FacLat, etc.</p>
    </div>

    <div class="section level2">
    <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">latlon_infer</span><span class="op">(</span><span class="va">mycolnames</span><span class="op">)</span></span></code></pre></div>
    </div>

    <div class="section level2">
    <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>


<dl><dt id="arg-mycolnames">mycolnames<a class="anchor" aria-label="anchor" href="#arg-mycolnames"></a></dt>
<dd><p>e.g., colnames(x) where x is a data.frame from read.csv</p></dd>

</dl></div>
    <div class="section level2">
    <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
    <p>returns all of mycolnames except replacing the best candidates with lat and lon</p>
    </div>
    <div class="section level2">
    <h2 id="see-also">See also<a class="anchor" aria-label="anchor" href="#see-also"></a></h2>
    <div class="dont-index"><p>latlon_df_clean() latlon_is.valid() latlon_as.numeric()<code><a href="fixnames_aliases.html">fixnames_aliases()</a></code> <code><a href="fixcolnames_infer.html">fixcolnames_infer()</a></code></p></div>
    </div>

    <div class="section level2">
    <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span>  <span class="fu">latlon_infer</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">'trilat'</span>, <span class="st">'belong'</span>, <span class="st">'belong'</span><span class="op">)</span><span class="op">)</span> <span class="co"># warns if no alias found, </span></span>
<span>    <span class="co">#  but doesnt warn of dupes in other terms, just preferred term.</span></span>
<span>  <span class="fu">latlon_infer</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">'a'</span>, <span class="st">'LONG'</span>, <span class="st">'Longitude'</span>, <span class="st">'lat'</span><span class="op">)</span><span class="op">)</span> <span class="co"># only the best alias is converted/used</span></span>
<span>  <span class="fu">latlon_infer</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">'a'</span>, <span class="st">'LONGITUDE'</span>, <span class="st">'Long'</span>, <span class="st">'Lat'</span><span class="op">)</span><span class="op">)</span> <span class="co"># only the best alias is converted/used</span></span>
<span>  <span class="fu">latlon_infer</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">'a'</span>, <span class="st">'longing'</span>, <span class="st">'Lat'</span>, <span class="st">'lat'</span>, <span class="st">'LAT'</span><span class="op">)</span><span class="op">)</span> <span class="co"># case variants of preferred are </span></span>
<span>      <span class="co"># left alone only if lowercase one is found</span></span>
<span>  <span class="fu">latlon_infer</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">'LONG'</span>, <span class="st">'long'</span>, <span class="st">'lat'</span><span class="op">)</span><span class="op">)</span> <span class="co"># case variants of a single alias are </span></span>
<span>      <span class="co"># converted to preferred word (if pref not found), creating dupes!  warn!</span></span>
<span>  <span class="fu">latlon_infer</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">'LONG'</span>, <span class="st">'LONG'</span><span class="op">)</span><span class="op">)</span> <span class="co"># dupes of an alias are renamed and still are dupes! warn!</span></span>
<span>  <span class="fu">latlon_infer</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">'lat'</span>, <span class="st">'lat'</span>, <span class="st">'Lon'</span><span class="op">)</span><span class="op">)</span> <span class="co"># dupes left as dupes but warn!</span></span>
<span></span></code></pre></div>
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